https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-02-11T16:08:06.055128Z
2018-02-11T16:08:31.053809Z
s3://sentinel-s1-l1c/GRD/2018/2/11/IW/DV/S1B_IW_GRDH_1SDV_20180211T160806_20180211T160831_009577_01140F_9D81
Sentinel-1B
http://database.eohandbook.com/database/missionsummary.aspx?missionID=576
https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition
Synthetic Aperture Radar
https://sentinel.esa.int/web/sentinel/technical-guides/sentinel-1-sar/sar-instrument/calibration
2018-02-11T16:08:06.055128Z
2018-02-11T16:08:31.053809Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1B_OPER_AUX_RESORB_OPOD_20180211T164950_V20180211T125500_20180211T161230.EOF
347.86140614156113
693000
Copernicus S1 Core Ground Segment - DPA
2018-02-11T17:04:00.711055Z
Sentinel-1 IPF, 002.84
S1B_IW_GRDH_1SDV_20180211T160806_20180211T160831_009577_01140F_9D81
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((33.763399881 -15.567954176,34.322105022 -15.440807596,34.903396473 -15.30686884,35.48394564 -15.171434333,36.025540697 -15.043586559,35.985675268 -14.862457551,35.941135426 -14.682361196,35.898121842 -14.501910888,35.81433772 -14.140512611,35.770473349 -13.960299119,35.725151296 -13.780441335,35.678536475 -13.600901047,35.664072888 -13.541146573,35.125714637 -13.667385442,34.54871856 -13.801244493,33.971070218 -13.933759622,33.415947374 -14.059683307,33.429888193 -14.119667835,33.475077115 -14.299896063,33.518737028 -14.480478427,33.560990561 -14.661386648,33.64136135 -15.024164312,33.682610533 -15.205322549,33.725363307 -15.386145027,33.763399881 -15.567954176))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.47992179479738
46.05939673427137
https://sentinel.esa.int/documents/247904/2142675/Thermal-Denoising-of-Products-Generated-by-Sentinel-1-IPF
-30
-22
4.4
-21.2
-21.2
-16.1
-16.1
https://sentinel.esa.int/documents/247904/2142675/Thermal-Denoising-of-Products-Generated-by-Sentinel-1-IPF
-30
-22
4.4
-21.2
-21.2
-16.1
-16.1
Sentinel Hub, Sinergise
2022-01-21T10:58:29.161400Z
Batch API, v4.81.0
s3://deafrica-sentinel-1/s1_rtc/S15E036/2018/02/11/01140F
2.0E-4
2.0E-4
true
block average
2
2
-14.0
36.0
-15.0
37.0
POLYGON((36.0 -14.927542125832215,36.015947551803116 -15.0,36.0 -15.0,36.0 -14.927542125832215))
5000
5000
pixel centre
4326
GEOGCRS["WGS 84",
DATUM["World Geodetic System 1984",
ELLIPSOID["WGS 84",6378137,298.257223563,
LENGTHUNIT["metre",1]]],
PRIMEM["Greenwich",0,
ANGLEUNIT["degree",0.0174532925199433]],
CS[ellipsoidal,2],
AXIS["geodetic latitude (Lat)",north,
ORDER[1],
ANGLEUNIT["degree",0.0174532925199433]],
AXIS["geodetic longitude (Lon)",east,
ORDER[2],
ANGLEUNIT["degree",0.0174532925199433]],
ID["EPSG",4326]]
s1_rtc_01140F_S15E036_2018_02_11_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_01140F_S15E036_2018_02_11_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_01140F_S15E036_2018_02_11_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_01140F_S15E036_2018_02_11_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_01140F_S15E036_2018_02_11_VH.tif
geotiff
FLOAT
32
Little Endian
true
https://sentinel.esa.int/web/sentinel/radiometric-calibration-of-level-1-products
https://www.geo.uzh.ch/microsite/rsl-documents/research/publications/peer-reviewed-articles/201108-TGRS-Small-tcGamma-3809999360/201108-TGRS-Small-tcGamma.pdf
2.0
https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition
1
0.1
https://spacedata.copernicus.eu/web/cscda/dataset-details?articleId=394198
GLO-30, release 2019
BILINEAR
https://earth-info.nga.mil/index.php?dir=wgs84&action=wgs84#egm2008
EGM2008, 1x1 minute grid in WGS84
BILINEAR
Range Doppler Terrain Correction
https://sentinel.esa.int/documents/247904/1653442/Guide-to-Sentinel-1-Geocoding.pdf
4.4
0.2
-0.2
0.5
-4.4
0.5
https://ieeexplore.ieee.org/document/9554039
BILINEAR
https://docs.sentinel-hub.com/api/latest/api/batch/#tiling-grids
WGS84 1 degree grid